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authorNicolas Iooss <nicolas.iooss_linux@m4x.org>2016-08-05 23:11:12 +0300
committerDavid S. Miller <davem@davemloft.net>2016-08-09 02:16:21 +0300
commit6cdaf03f8c23fcbfe7d4fa6876e114193bb6b632 (patch)
tree956f741fa95545c0ef508a1162227e46e523665a /net
parentd50736a853b8633ed8c9c64a2a1487e6081b739c (diff)
downloadlinux-6cdaf03f8c23fcbfe7d4fa6876e114193bb6b632.tar.xz
RDS: add __printf format attribute to error reporting functions
This is helpful to detect at compile-time errors related to format strings. Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/rds/ib.h1
-rw-r--r--net/rds/rds.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h
index 046f7508c06b..45ac8e8e58f4 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -333,6 +333,7 @@ void rds_ib_conn_path_shutdown(struct rds_conn_path *cp);
void rds_ib_state_change(struct sock *sk);
int rds_ib_listen_init(void);
void rds_ib_listen_stop(void);
+__printf(2, 3)
void __rds_ib_conn_error(struct rds_connection *conn, const char *, ...);
int rds_ib_cm_handle_connect(struct rdma_cm_id *cm_id,
struct rdma_cm_event *event);
diff --git a/net/rds/rds.h b/net/rds/rds.h
index b2d17f0fafa8..fd0bccb2f9f9 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -688,6 +688,7 @@ void __rds_conn_error(struct rds_connection *conn, const char *, ...);
#define rds_conn_error(conn, fmt...) \
__rds_conn_error(conn, KERN_WARNING "RDS: " fmt)
+__printf(2, 3)
void __rds_conn_path_error(struct rds_conn_path *cp, const char *, ...);
#define rds_conn_path_error(cp, fmt...) \
__rds_conn_path_error(cp, KERN_WARNING "RDS: " fmt)